baber/WOPTO huggingface dataset:
Patent JP-H10275784-A (JP)
Title: Cvd method for depositing tungsten layer on semiconductor wafer
Inventor: CHANG MEI
IPC: H01L21/768
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for depositing a tungsten layer on a semiconductor wafer when a deposition speed if promoted, the reflection performance of an obtained tungsten layer is improved, and a uniform layer is provided. SOLUTION: In a deposition method, a tungsten layer is deposited on a semiconductor wafer in a vacuum chamber. By allowing the semiconductor wafer to contact a gas mixture containing 20-200 sccm WF6 (a) flowing in a vacuum chamber 100-5,000 sccm Ar (b), 10-300 sccm N2 (c), 50-3,000 sccm H2 flowing in the vacuum chamber, tungsten is deposited on an intermediate layer being formed on a silicon oxide layer on a semiconductor wafer. Then, during a tungsten deposition process, a pressure in the vacuum chamber is maintained at 20-760 Torr a susceptor temperature is maintained at 350-525 deg.C.
Patent JP-S63246332-A (JP)
Title: Cancer transfer suppressant
Inventor: SUZUKI SHIGEO
IPC: A61K31/70
Filed: 1987-04-01
Abstract: PURPOSE:To obtain a cancer transfer suppressant of excellent safety, containing, as an active ingredient, at least one selected from chitin oligomers, chitosan oligomers, partially deacetylated chitin oligomers. CONSTITUTION:The subject transfer suppressant is obtained by formulating, together with usual carriers, at least one selected from chitin oligomers, chitosan oligomers or partially deacetylated chitin oligomers which are prepared by hydrolysis of chitin which is a constitutive component of the cell walls of living bodies, for example, in crab shells. When needed, they are mixed with solvent, excipient, dispersant or the like and made into a preparation such as injection solution, tablets, granules, powder or capsules. The dose is 0.01-500mg/kg adult/day, preferably 0.1-100mg/kg adult/day.
Patent JP-S6046935-A (JP)
Inventor: HANSUUDEIITAA RENKURU
IPC: C03B40/027
Filed: 1984-04-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01248464-A (JP)
Title: Manufacture of lead-acid battery
Inventor: AOKI MASAYOSHI
IPC: H01M50/466
Filed: 1988-03-30
Abstract: PURPOSE:To uniformly increase the sealing strength of a separator by sealing the separator by giving ultrasonic vibration to a toothed wheel to conduct mechanical engagement together with bonding by ultrasonic vibration. CONSTITUTION:In a mechanism by which a separator is sealed after an electrode plate is packed in the separator with equipment, a toothed wheel 2 with which the separator is sealed has a step, and a horn 11 and an oscillator 12 are mounted under the lower toothed wheel 2 so that the tip of the horn 11 is in contact with the step of the toothed wheel 2. When the equipment is operated, ultrasonic vibration is given to the lower toothed wheel with the oscillator 12 to seal the plate side of the separator. The mechanical engagement is conducted together with bonding by ultrasonic vibration. The sealing strength on the plate side of the separator is uniformly increased.
Patent JP-H02253858-A (JP)
Title: Feed rate controlling device in rice hulling-sorting machine
Inventor: MINAZU KIYOAKI
IPC: B02B7/00
Filed: 1989-03-29
Abstract: PURPOSE:To stabilize control of the feed rate of unhulled rice regardless of the ratio of inclusion of green rice by changing the opening/closing extent per unit time of a feed rate regulating valve according to size of the ratio of inclusion of green rice in unhulled rice introduced into a main hopper. CONSTITUTION:Blending rice after hulling treatment due to the husking rolls 4, 4 is sorted by a rotary sorting cylinder 7. The sorted final rice is discharged to the outside of a machine and also circulated unhulled rice is returned to the rolls 4, 4 and husking treatment is reperformed. A receiving means 20 for amount of final rice receives the data of amount of final rice from a rice sorting machine and a sensor 10 for amount of circulated unhulled rice detects the circulated amount thereof. Further the receiving means 20 for the ratio of inclusion of green rice receives the data of the ratio of inclusion of green rice in unhulled rice introduced into a main hopper 1 from a grain dryer. Further a controlling means 22 for a feed rate regulating valve opens and closes a valve 2 so that the ratio of amount of final rice received by the means 20 to amount of circulated unhulled rice detected by the sensor 10 is allowed to coincide with target value. Furthermore an opening/closing extent changing means 22 changes the opening/closing excent per unit time of the valve 2 according to size of the ratio of inclusion of green rice received by the means 20.
Patent JP-H0669942-A (JP)
Title: Loop type communication system
Inventor: KARASAWA HIROFUMI
IPC: H04L12/42
Filed: 1992-03-31
Abstract: PURPOSE:To avoid an event that a time slot is surely returned to a control station and its use is disable even when the time slot is released in a bypassed station. CONSTITUTION:When a control station 1 and plural stations 3-1... are connected by a transmission line 5, a frame having plural time slots is circulated on the transmission line 5 and the stations 3-1... make communication, an acquisition request of a time slot is made to the control station 1, the time slot is returned after the end of communication and a faulty station is bypassed on the occurrence of a fault. In the loop communication system as above, when each station returns a time slot, each station reserves once the time slot if it is in bypass state and returns the time slot after the bypass state is released.
Patent JP-H03289498-A (JP)
Title: Reel device
Inventor: ITO KIKUO
IPC: B65H75/38
Filed: 1990-03-27
Abstract: PURPOSE:To enable a motor to be automatically stopped according to the paying-out length of a flexible long object by a method wherein a switch working body is spirally fitted on the screw channel of the outer peripheral surface of a shaft, and wherein an engaging section set on the switch working body is engaged with the detent of a main body plate movably only in the axial direction, and wherein switches for stopping the motor are arranged on the switch working body. CONSTITUTION:In a reel device for setting a shaft 15 rotatably on a main body plate 13 and setting a flexible long object taking-up reel 16 integrally on the shaft 15 and moving the shaft 15 rotationally with a motor 18 fitted to be integrated with the main body plate 13, a screw channel 41 is formed on the outer peripheral surface of the shaft 15, and a switch working body 42 is spirally fitted on the screw channel 41, and an engaging section 43 set on the switch working body 42 is engaged with a detent 44 set to be integrated with the main body plate 13, movably only in the axial direction, and on the switch working body 42, switches 45, 46 for stopping the motor 18 to be worked with the switch working body 42 are arranged.
Patent JP-S574497-A (JP)
Title: Coupling construction of main body in outboard engine
Inventor: OOKI RIYOUZOU
IPC: B63H20/02
Filed: 1980-06-10
Abstract: PURPOSE: To adequately perform transmission of propulsive power of an engine and isolation of its vibration, by providing a protrusive part at a face-to-face position with a prescribed interval in a washer, arranging the washer to the end part of a coupling member and adequately changing the spring constant of a resilient body in accordance with the propulsive force applied from the outboard engine.  
     CONSTITUTION: Because of small propulsive force at low speed of an engine, a resilient body 33 is not affected by interference due to a protrusive part 35b of a washer 35 and its spring constant is not changed. On the contrary at high speed of the engine, the resilient body 33 is affected by the interference due to the protrusive part 35b of the washer 35 because of large propulsive force, and deformation of the resilient body 33 is controlled by the protrusive part 35b of the washer 35. As a result, the spring constant of the resilient body 33 becomes higher than its original spring constant in accordance with increase of propulsive force F to display a satisfactory function of transmission also for the large propulsive force F. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63277692-A (JP)
Title: Production of ketocholanic acid ester
Inventor: KUBOTA NAOHIRO
IPC: B01J27/25
Filed: 1987-03-31
Abstract: PURPOSE:To obtain the title compound which is used to accelerate the absorption of lipid-soluble vitamins, secretion of bile, and remedy for liver disorder by oxidizing a cholanic acid ester bearing a protected hydroxyl group in the 3-position with a halogenoxy acid in the presence of a cerium compound. CONSTITUTION:Alkyl 3alpha-alkoxycarbonyloxy or acyloxy-7alpha, 12alpha-dihydroxy (or 12alpha-hydroxy)cholanate such as methyl 3alpha-ethoxycarbonyloxy-7alpha,12alpha-dihydroxy cholanate is oxidized with a halogenoxy acid in the presence of a cerium com pound, preferably ceric nitrate, ceric sulfate or ceric ammonium sulfate to give the subject alkyl 3alpha-alkoxycarbonyloxy or acyloxy-7,12-dioxo (or 7-oxo-12alpha- hydroxy or 12-oxo)cholanate.
Patent JP-H07261162-A (JP)
Title: Display panel
Inventor: ITO KAORU
IPC: G09F9/00
Filed: 1994-03-23
Abstract: PURPOSE:To accomplish a display panel whose mechanism for maintenance is simplified and also the maintenance work for which becomes simpler and easier even in the case where a display screen is made large in size, as for the display panel for electrically displaying various kinds of information by using display elements such as liquid crystal elements or the like. CONSTITUTION:One stage liquid crystal module 3 is attachably/detachably mounted on one unit frame 4, each unit frame 4 is opened/closed when the frame is turned by making a hinge mechanism 8 attached to the lower end of the frame as an axis. Thus, the maintenance work such as the checking and replacement of the liquid crystal module 3 and a back light 6 can be easily performed only by turning the small-sized and light-weight unit frame 4 open.
Patent JP-S57194251-A (JP)
Title: Heating method for electrical heating type evaporating source
Inventor: YOKOYAMA YOSHIOKI
IPC: C23C14/26
Filed: 1981-05-23
Abstract: PURPOSE:To heat an evaporating source smoothly without defective contact and failure by disposing conductive materials near the joints between the outside surfaces in the end parts of the evaporating source and the inside surfaces in the engaging recesses of holders made of conductive materials and melting these by the heat evolved when the conduction of electricity is started. CONSTITUTION:Holders 3, 4 made of conductive materials are disposed on stationary electrodes 1, 2 and an electrical heating type evaporating source 5 is installed between the holders 3 and 4. Both end parts of the source 5 are loosely fitted into the engaging recesses 3a, 4a provided on the top surfaces of the holders 3, 4. Conductive materials 8- are disposed near the joints 9 between the outside surfaces in the end parts of the source 5 and the inside surfaces of the recesses 3a, 4a. Conduction of electricity to the evaporating source is started by applying a voltage between the electrodes 1 and 2, and the materials 8- are melted by the heat evolved locally in the joints 9 and are allowed to flow into the parts 9. Therefore, the defective contact of the joint parts is eliminated and the failure of the source 5 and the holders 3, 4 during heating is eliminated by the loose fitting.
Patent JP-H06293643-A (JP)
Title: Medicine for improvement of mental disorder syndrome
Inventor: SAIKAWA SATOSHI
IPC: A61P25/28
Filed: 1993-04-05
Abstract: PURPOSE:To obtain a medicine for improvement of mental disorder syndrome, having an excellent improving effect on fugue, night delirium or aggressive behavior and excellent in safety. CONSTITUTION:A medicine for improvement of mental disorder syndrome, containing a compound represented by the formula (R<1> is H or OH) or its acid adduct salt, preferably hydrochloride of fasudil as the active component. This compound is administrated in an amount of 0.01 to 20mg/kg.day in the case of parenteral administration and 0.02 to 40mg/kg.day in the case of oral administration. As the dosage form, sterilized liquid is used in the case of parenteral administration and tablet, capsule, powder, granule, liquid, elixir, etc., are used in the case of oral administration.
Patent JP-H10272701-A (JP)
Title: Method and device for producing resin adhesion lens
Inventor: TAMURA ETSUO
IPC: G02B3/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain an uniform resin layer without non-cured parts even in a lens base material having a large depth angle from the geometrical center of the curved face to the adhesion face of resin. SOLUTION: An optical path of beam is changed so as not to reflect totally at the boundary face 7 when the photo-setting resin 2 held by the lens base material 1 and a mold 3 is irradiated with light ray 4. Since the direction of a light ray 4b can be changed like a convergent ray 6 when a convergence lens 5 is used, the incident ray onto the adhesion face of resin becomes smaller than a critical angle and hence, the light ray reaches the resin.
Patent JP-H07273708-A (JP)
Title: Method and equipment of prediction operation of communication system
Inventor: DENISU POORU DEIKERUMAN
IPC: H04B7/15
Filed: 1995-03-10
Abstract: PURPOSE: To provide a method and device for controlling the operation of a cellular communication system consisting of satellites, subscriber units which communicate through the satellites, and a system control part which generates subscriber traffic prediction and manages the operation of the communication system. CONSTITUTION: This method includes a state 974 which decomposes a traffic prediction request into area traffic requests, a stage 976 which determines area traffic prediction as to each area traffic request on the basis of past area traffic temporal data, and a stage 976 which composes integrated subscriber traffic prediction of area traffic requests. The subscriber traffic prediction is used to generate a system operation plan which controls the operation of the communication system.
Patent JP-H03278490-A (JP)
Title: Semiconductor laser
Inventor: WATANABE MASANOBU
IPC: G02F3/02
Filed: 1990-03-27
Abstract: PURPOSE:To clarify the condition of the generation of a crossing mode in a twin stripped laser and further ensure bistability between the crossing mode by performing computer simulation and a theoretical analysis. CONSTITUTION:There are successively formed on a GaAs substrate 1 an n-GaAs 2, an n-Al0.35Ga0.65As 3, an Al0.05Ga0.95As active layer 4, a p-Al0.35Ga0.65As 5, a p-GaAs layer 6 and an SiN insulating layer 7. Then, metal layers 8, 9 each comprising Ni/AuGe/Ni and Cr/Au are provided on opposite sides of the substrate. Waveguides parallel to each other are formed at the lower part of parallel two electrodes 10, 11. When the cavity length L of a laser resonator is shorter than a coupling length Lc (in the two parallel waveguides, a length where light existent at one waveguide is transferred to the other) a bistable laser generating a crossing mode can be ensured.
Patent JP-H05314491-A (JP)
Title: Data recording medium and data recording and reproducing apparatus
Inventor: FUJITA GORO
IPC: G11B7/24079
Filed: 1992-02-28
Abstract: PURPOSE:To make clocks at the reproducing time constant and to record data with high density in the simple structure by forming a plurality of pits within one track and accumulating data based on the presence/absence of the pits in the radial direction. CONSTITUTION:A plurality of pit rows are formed in the direction of a track in one track 11. Moreover, data is accumulated based on the presence/absence of a plurality of pits 12 in the radial direction in the track 11. The pit width is set to be not, larger than 1/2 the pitch of the track, and the depth (d) of the pit is set within the range N(lambda/n)/16<d<N (lambda/n)/4 wherein lambda is the wavelength of the reproduction light, (n) is the index of refraction of a substrate where the pits are formed and N is an integer. When data is to be recorded to an optical disk 25, two lights are generated from a semiconductor laser element 31, and cast to predetermined positions shifted each other by a beam splitter 37 in the radial direction in one track. At this time, a control circuit 36 controls the casting time corresponding to the recording signal.
Patent JP-S62233138-A (JP)
Inventor: SUGANO TADAO
IPC: A47L25/00
Filed: 1986-04-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61238303-A (JP)
Title: Preparation of microporous membrane
Inventor: MORI KAZUTAKA
IPC: B01D71/02
Filed: 1985-04-15
Abstract: PURPOSE:To obtain a porous diaphragm capable of freely selecting the size and shape of a fine pore and used in the separation of gas, by forming a microporous membrane with a fine pore size of 10-500Angstrom  to the surface of a porous body with a fine pore size of 0.1-10mum by a chemical vapor deposition method. CONSTITUTION:A porous ceramic filter pipe before perfect sintering having a relatively large fine pore size (0.1-10mum) comprising expanded silica, sintered alumina or mullite is used as a base material. Al2O3, ZrO2 or SiO2 is adhered to the surface of said base material by a chemical vapor deposition method to obtain a porous diaphragm with a smaller fine pore size (10-500Angstrom ). Particles 2 with a particle size of about 0.1mum are grown on the surface of the porous body 1 or in fine pores 1'.
Patent JP-H09270537-A (JP)
Title: Photoelectric conversion device
Inventor: TAMEMOTO HIROAKI
IPC: H01L31/10
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To simply obtain a uniform optical characteristic, without adding a new unit, by coloring a protector for protecting an optical semiconductor element according to its optical characteristic to add a screen-filmy function to the protector. SOLUTION: Packages 102 contg. optical semiconductor elements i.e., light emitting elements are disposed like a matrix on a common matrix substrate 103 and have light-permeable protectors 101 made of a light permeable material e.g. epoxy resin. The protectors have different color densities. The optical output is measured when the light emitting elements are mounted in the package 102 and electrically wired. The elements providing a high optical output are combined with hyperchromic protector 101 and those providing a low output are combined with a hypochromic protector, thus the intensity of the light taken out from each emitting element through the protector 101 is made const. to reduce the dispersion of the optical characteristic.
Patent JP-S61236518-A (JP)
Title: Optical switch
Inventor: MURAKAMI TAISUKE
IPC: G02B26/08
Filed: 1985-04-12
Abstract: PURPOSE:To obtain a completely two-input, two-output optical switch by inserting a transparent dummy plate which has the same refractive index and the same thickness with a transparent plate carrying the total reflecting film of a total reflecting mirror at the intersection of both optical paths of propagation when two optical fibers are coupled together optically. CONSTITUTION:Light from the 1st optical fiber 60 is incident on and refracted by a glass plate 80 as shown by an optical line 76 of propagation indicated by a solid line, further projected and refracted again, and coupled optically with the 2nd optical fiber 64. Light from the 3rd optical fiber 68 is incident on and refracted by the glass plate 80 as shown by a dotted line, further projected and refracted again, and coupled with the 4th optical fiber 72 optically. When the optical paths are switched, a mirror 82 is inserted instead of the glass plate 80 and then the light from the 1st optical fiber 60 is incident on and refracted by the glass plate 86 of the mirror 82 as shown by a solid line 90, and the light is refracted again when projected from the glass plate 86, and then coupled with the optical fiber 71 optically. Similarly, the light from the 3rd optical fiber 86 is coupled with the 2nd optical fiber 64.
Patent JP-H04313053-A (JP)
Title: X-ray inspecting apparatus
Inventor: TSUCHIYA TAKEO
IPC: G01N23/04
Filed: 1991-04-11
Abstract: PURPOSE:To obtain an X-ray inspecting apparatus wherein a transmitted X-ray image is expanded and displayed when a body to be detected which is smaller in comparison with the raster-scanning range of an X-ray beam undergoes X-ray radioscopy and the radioscopy is made accurate. CONSTITUTION:A conical X-ray beam 2 emitted from an X-ray tube 1 is made to pass through a rotary slit 25 for a small field of view and a rotary slit 24 for a large field of view which are provided in the circumferential direction at an equal interval on a rotary disk 23 so that the direction of the slit is the direction of the radius. Two strip-shaped X-ray beams 26 and 27 are generated in this way. The strip-shaped X-ray beams 26 and 27 are made to pass through a fixed slit 30 for a large field of view or a fixed slit 31 for a small field of view which is selected with a field-of-view selecting mechanism 28. Thus, an X-ray beam 33 whose scanning range is large or small is formed. When a small body to be inspected 22 is inspected, the X-ray beam whose scanning range is small is used, and the amount of the transmitted X rays is detected. The transmitted X-ray image which is expanded from the X-ray beam is obtained.
Patent JP-H03280846-A (JP)
Title: Fermented soybean(natto)-like capsule and its production
Inventor: SAGARA YASUSHIGE
IPC: A23L11/00
Filed: 1990-03-29
Abstract: PURPOSE:To obtain the title capsule reduced in odor of fermented soybean and viscous thread-drawing property and useful for food by blending an aqueous raw material containing a divalent metal ion with natto yeast to give a core liquid and dropwise adding the core liquid to a sodium alginate solution to encapsulate the mixture and culturing and fermenting the resultant capsule body. CONSTITUTION:An aqueous raw material containing a divalent metal ion (e.g. calcium lactate) is blended with natto yeast to give a core liquid and the core liquid is dropwise added to a sodium alginate solution or a low-methoxy pectin solution to encapsulate the mixture. The resultant capsule body is cultured and fermented (e.g. put into an isothermal instrument such as incubator, and cultured and fermented at 40 deg.C for 12-48hr) to provide the objective capsule.
Patent JP-S5413718-A (JP)
Title: Digital repeating transfer system for tone signal
Inventor: YUUKI KANKOU
IPC: H04B3/00
Filed: 1977-07-01
Abstract: PURPOSE: To transfer a tone signal economically with a little delay time through a digital low-speed circuit, by detecting the frequency component of the tone signal and by sending out a code, previsouly decided corresponding to the detected component, at a constant time interval while the tone signal exists. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57193871-A (JP)
Title: Document processing system
Inventor: YAMAMOTO SHIGERU
IPC: G06F17/21
Filed: 1981-05-25
Abstract: PURPOSE: To facilitate inputting attendant information, by entering attendant information having a form, which a computer can recognize, on a document and inputing this information together with contents of the document to the computer and separating attendant information and main information from each other to process these information.  
     CONSTITUTION: Besides description as essential information, attendant information such as the index concerning the document is entered with a code, which a computer can recognize, on the document to be processed in a document input device 51. Entry description of the document is converted to a video signal by the document input device 51 and is stored in the buffer area of a main memory 2 through a document input/output controlling circuit 5. In this case, essential information and attendant information are buffered independently of each other. These information are inputted to a main processor 1, and various document processings are performed on a basis of attendant information, and results are displayed on a display 31. 
     COPYRIGHT: (C)1982,JPO&Japio